It can smartly detect the memory card state and no operation state. After boosting, the device will automatically turn off within 60 seconds after the blue indicator has flashed for 10 times when it has detected no memory card or is not operated.

Note: The default state of the product is circular covering the recorded video, when the capacity of the memory card is less than 400MB, the system will automatically cover the previous video, (the file can’t be recovered after it is covered, please use this function with caution).